This is the recipe for the mocha mix we gave out in church. Its a yummy and warming beverage.
 
6 cups powdered milk
5 cups Nesquik (basically, an entire regular-size package)
2 cups instant coffee
2 cups powdered creamer
2 cups granulated sugar
 
Mix well, spoon into jars, and add a tag or label that says "4 tbsp. per 8 oz. hot water."